13+9x=7(x-4)+2x

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Solution for 13+9x=7(x-4)+2x equation:


Simplifying
13 + 9x = 7(x + -4) + 2x

Reorder the terms:
13 + 9x = 7(-4 + x) + 2x
13 + 9x = (-4 * 7 + x * 7) + 2x
13 + 9x = (-28 + 7x) + 2x

Combine like terms: 7x + 2x = 9x
13 + 9x = -28 + 9x

Add '-9x' to each side of the equation.
13 + 9x + -9x = -28 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 + 0 = -28 + 9x + -9x
13 = -28 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 = -28 + 0
13 = -28

Solving
13 = -28

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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